Wîhkwêntôwin · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Wîhkwêntôwin & neighbors — hit play
Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.
Next 14 days at a glance
from the model forecast
Hottest day
24°
Tue, Sep 1
Coldest night
4°
Fri, Sep 11
Days with precip
4 / 14
of 14 forecast days
Nicest day
Sun, Sep 13
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
16° 5°
93% precip chance
Sat 12 – Sun 13 Sep
17° 4°
32% precip chance
Sat 19 – Sun 20 Sep
16° 7°
typical range
Sat 26 – Sun 27 Sep
16° 8°
typical range
30 days — Wîhkwêntôwin
14 forecast + 16 climatology
Tue · Today Mostly cloudy
24°12°8%⌄
Wind14 mph SE
Gusts36 mph
UV index5 – Moderate
Precip chance8%
Sunrise06:43
Sunset20:24
Wed · Tomorrow Mostly cloudy
24°14°0.5 mm⌄
Wind13 mph SE
Gusts36 mph
UV index3 – Moderate
Precip chance37%
Sunrise06:45
Sunset20:22
Thursday 3/9 Mostly cloudy
19°11°1.5 mm⌄
Wind11 mph SE
Gusts23 mph
UV index3 – Low
Precip chance65%
Sunrise06:46
Sunset20:19
Friday 4/9 Mostly cloudy
15°8°0.5 mm⌄
Wind12 mph W
Gusts25 mph
UV index3 – Moderate
Precip chance55%
Sunrise06:48
Sunset20:17
Saturday 5/9 Showers
10°5°26.1 mm⌄
Wind18 mph N
Gusts34 mph
UV index0 – Low
Precip chance93%
Sunrise06:50
Sunset20:15
Sunday 6/9 Mostly cloudy
16°7°15%⌄
Wind9 mph W
Gusts21 mph
UV index5 – Moderate
Precip chance15%
Sunrise06:52
Sunset20:12
Monday 7/9 Partly cloudy
19°9°17%⌄
Wind10 mph SE
Gusts22 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:53
Sunset20:10
Tuesday 8/9 Mostly cloudy
14°10°29%⌄
Wind9 mph SE
Gusts23 mph
UV index4 – Moderate
Precip chance29%
Sunrise06:55
Sunset20:07
Wednesday 9/9 Mostly cloudy
14°8°24%⌄
Wind8 mph SE
Gusts18 mph
UV index3 – Moderate
Precip chance24%
Sunrise06:57
Sunset20:05
Thursday 10/9 Showers
14°7°2.9 mm⌄
Wind11 mph NW
Gusts22 mph
UV index3 – Moderate
Precip chance80%
Sunrise06:59
Sunset20:02
Friday 11/9 Showers
7°4°4.9 mm⌄
Wind16 mph NW
Gusts28 mph
UV index1 – Low
Precip chance88%
Sunrise07:00
Sunset20:00
Saturday 12/9 Partly cloudy
12°4°32%⌄
Wind11 mph NW
Gusts23 mph
UV index2 – Low
Precip chance32%
Sunrise07:02
Sunset19:58
Sunday 13/9 Sunny
17°7°10%⌄
Wind8 mph SW
Gusts17 mph
UV index5 – Moderate
Precip chance10%
Sunrise07:04
Sunset19:55
Monday 14/9 Mostly cloudy
17°10°13%⌄
Wind7 mph SW
Gusts12 mph
UV index5 – Moderate
Precip chance13%
Sunrise07:06
Sunset19:53
Tuesday 15/9 Rain (climatological)
17°9°7.7 mm⌄
Day≈14–20°
Night≈6–12°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
18°9°20%⌄
Day≈15–21°
Night≈6–12°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
17°9°20%⌄
Day≈14–20°
Night≈6–12°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
18°9°7.7 mm⌄
Day≈15–21°
Night≈6–12°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
16°8°20%⌄
Day≈13–19°
Night≈5–11°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
14°7°20%⌄
Day≈11–17°
Night≈4–10°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
15°8°9.3 mm⌄
Day≈12–18°
Night≈5–11°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
16°9°20%⌄
Day≈13–19°
Night≈6–12°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
18°9°20%⌄
Day≈15–21°
Night≈6–12°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
19°10°5.9 mm⌄
Day≈16–22°
Night≈7–13°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
16°8°20%⌄
Day≈13–19°
Night≈5–11°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
16°8°20%⌄
Day≈13–19°
Night≈5–11°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
15°8°9.9 mm⌄
Day≈12–18°
Night≈5–11°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
12°6°20%⌄
Day≈9–15°
Night≈3–9°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
15°8°20%⌄
Day≈12–18°
Night≈5–11°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
18°10°6.9 mm⌄
Day≈15–21°
Night≈7–13°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
How does a 30-day outlook work?
The first 14 days are a live model forecast. The back half of the month shows the typical range for those dates — useful for planning, not a literal prediction.
First 14 days: a real forecast, blended from NBM, ECMWF and GFS runs. Trust it most inside three days; by the second week treat it as a lean, not a promise.
Rest of the month: past day 14 we stop pretending to forecast and switch to the climate corridor — the range those dates have produced over three decades computed directly for Wîhkwêntôwin, with mild week-to-week wiggle.
Good question for this page: "Is late August usually humid in Chicago?" Bad question: "Do I need an umbrella on the 29th?" — three weeks out no one knows, and that's the honest answer.